- The 461891 is a contact Tachometer.
- Surface wheels measure contact surface speeds (10 to 9,999 rpm) of rotating objects.
- The memory button holds last reading and recalls min/max readings display.
- Complete with wheels for linear surface speed (0.2 to 6560 feet/minute; 0.05 to 1999.9 meters/minute) or RPM measurements.
- Comes with cone tip, flat tip and spare wheel for surface speed measurements, four AA batteries, carrying case, and user manual.


EXTECH - High Precision Contact Tachometer - 461891
Item No. | Our Price | QTY |
---|---|---|
461891 | $225.99 |